864778842 (number)

864778842 is an even 9-digits composite number following 864778841 and preceding 864778843. In scientific notation, it is written as 8.64778842 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 288259560 positive integers (up to 864778842) that are relatively prime to 864778842.

Interesting facts

Basic properties

Name

Name eight hundred sixty-four million seven hundred seventy-eight thousand eight hundred forty-two

Notation

Scientific notation 8.64778842 × 10^8
Engineering notation 8.64778842 × 10^6

Prime Factorization of 864778842

Prime Factorization 2 × 3 × 27 × 5338141

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 864778842
Product of the distinct prime numbers

The prime factorization of 864778842 is 2 × 3 × 27 × 5338141. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 864778842)

Multiplication

n×y
n×2 1729557684
n×3 2594336526
n×4 3459115368
n×5 4323894210

Division

n÷y
n÷2 432389421
n÷3 288259614
n÷3 216194710.5
n÷5 172955768.4

Exponentiation

ny
n2 747842445570860964
n3 6.4671832407922E+26
n4 5.5926832339741E+35
n5 4.8364341307489E+44

Nth Root

y√n
2√n 29407.122300558
3√n 952.72673379741
4√n 171.48504978732
5√n 61.288784885446

Divisors of 864778842

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -864778841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 864778842 can be divided by 16 positive divisors. The sum of these divisors (counting 864778842) is 1, the average is 0.0625.

Base conversion 864778842

Base System Value
2 Binary 110011100010110111101001011010
3 Ternary 2020021020022120000
4 Quaternary 303202313221122
5 Quinary 3232340410332
6 Senary 221451113430
8 Octal 6342675132
10 Decimal 864778842
12 Duodecimal 201742876
16 Hexadecimal 338b7a5a
20 Vigesimal da4h722
36 Base36 eav7mi

Cryptographic Hash Functions

md5 ac7000ec651a070062cda334988a3a45
sha1 2ccd3b82ca84268857e87cde0814bda852b7d1ba
sha256 5dc5ee6977171d349216bdf89bfbedbea488f0d15d539a9103f6df3db7f0b0e7
sha512 89cfd0dcdb6c854a0e9c8a65b7e54c84e45cf2c5a31ceb66d796549d2e8dbb85a506175bb97de66d0af8dc02ef3f33b72aea1d266791a5d0a7acc2aee5bdfeb0
ripemd-160 b6e0cedf7118fefc078bd32465c689632a93bba2

864778842 as geometric shapes

Circle

Radius = n
Diameter 1729557684
Circumference 5433565714.0142
Area 2.349416333048E+18

Sphere

Radius = n
Volume 2.7089673811589E+27
Surface area 9.3976653321922E+18
Circumference 5433565714.0142

Square

Length = n
Perimeter 3459115368
Area 747842445570860964
Diagonal 1222981966.8097

Cube

Length = n
Surface area 4487054673425165784
Volume 6.4671832407922E+26
Space diagonal 1497840891.6546

Equilateral Triangle

Length = n
Perimeter 2594336526
Area 3.2382527794632E+17
Altitude 748920445.82729

Triangular Pyramid

Length = n
Surface area 3.2382527794632E+17
Volume 7.6216485412336E+25
Height 407660655.60323